baber/WOPTO huggingface dataset:
Patent KR-20020050356-A (KR)
Title: Method for producing a pungent taste-reduced radish kimchi and radish kimchi produced by the method
Inventor: JUNG U SEOP
IPC: A23B7/10
Filed: 2000-12-21
Abstract: PURPOSE: Provided is a production process of a pickled radish with sharp taste of radishes reduced which substitutes 4-methylthio-3-butenyl isothiocyanate, which generates sharp taste, or inactivates myrosinase so that it reduces sharp taste of the radishes. CONSTITUTION: The production process of the pickled radish with sharp taste of the radishes reduced comprises the steps of: (i) salting the radishes in salty water with 4-5 in PH including acetic acid and potassium monobasic to inactivate myrosinase; (ii) substituting 4-methylthio-3-butenyl isothiocyanate to salt; and (iii) mixing the radishes with spices including a taro.
Patent KR-20020050401-A (KR)
Inventor: HAN MOON CHEL
IPC: G06Q50/18
Filed: 2000-12-21
Abstract: PURPOSE: A method for responding to a traffic accident question through the on-line is provided to enable a user to take the consultation with a traffic accident expert at an accident location or remote area by transferring the accident situation to the expert through the wire/wireless mode. CONSTITUTION: The method for responding to the traffic accident question comprises the steps of outputting various kinds of documents, the buttons connecting to a program, the document data and the image data on an initial screen when a user connects to a server through a wire/wireless communication line(10), outputting a data input format for the consultation in case of a valid or new user(40), and transferring the data inputted to the server to the expert(50). The expert transfers the consultation result such as the countermeasure against the accident, the judgment for the violence or damage, and the responsibility ratio to the user or the server(60).
Patent KR-20020052365-A (KR)
Title: A fuel supply device and method thereof
Inventor: CHOI YEONG HO
IPC: F02M37/08
Filed: 2000-12-26
Abstract: PURPOSE: A device and method for feeding fuel for a diesel engine are provided to prevent the stall of the engine caused by a fuel filter clogged with paraffin generated from diesel oil in low temperature. CONSTITUTION: A device for feeding fuel for a diesel engine is composed of: a bypass passage for directly connecting a fuel inlet of a fuel filter(30) to a fuel outlet; a pressure control valve installed in the bypass passage; a fuel pressure sensor(50) for detecting the fuel pressure of the fuel filter(30); and a controller(70) for opening the pressure control valve and feeding the fuel through the bypass passage when the fuel pressure detected by the fuel pressure sensor(50) is more than a reference fuel pressure.
Patent KR-20010062700-A (KR)
Inventor: AMANO YASUNOBU
IPC: H01J29/48
Filed: 2000-12-26
Abstract: PURPOSE: To enable to obtain a thin sheet of high dimension precision without residual holes and circular rib by lower hole when forming thinly a portion of metal plate. CONSTITUTION: In method of manufacturing an electron gun comprising step of forming thinly a portion of metal plate 10 as electrode material, the portion of the metal plate 10 is protruded by a desired plate dimension t in thickness direction using a die mold 11 and a punch mold 17, and then the protruded portion 13 is cut by cutter 14 to form a thin sheet 15 in the metal plate 10.
Patent KR-20010062728-A (KR)
Inventor: KAMIMURA TORU
IPC: G10L19/00
Filed: 2000-12-27
Abstract: PURPOSE: To save the electric power of a data reproducing device such as a digital audio player using a memory card 8. CONSTITUTION: This data reproducing device is equipped with a CPU 1 which reads data out of a memory card 8 mounted with a controller 9 and a DSP 3 which processes the read data as needed. The controller 9 of the memory card 8 is so constituted as to automatically enter a standby mode in which it waits for next access with current consumption of a 2nd current value lower than a 1st current value after setting an operation mode for reading data out with current consumption of the 1st current value. The CPU 1 reads the data out of the memory card 8 intermittently at a 1st bit rate and stores the data into a buffer 2, and the data stored in the buffer 2 are read out at a 2nd bit rate lower than the 1st bit rate and supplied to the DSP 3.
Patent KR-20020053259-A (KR)
Title: Key scanning device and method thereof
Inventor: LEE CHUN U
IPC: G06F3/02
Filed: 2000-12-27
Abstract: PURPOSE: A method and an apparatus for a key scan are provided to reduce the load of a process and to recognize effectively the pressure of many keys at the same time. CONSTITUTION: An interrupt gets enabled when the processor makes the interrupt be initialized. The interrupt is generated when pushing or being apart from the key. Also, when the first interrupt is generated, the processor recognizes a start interrupt by initializing a start key flag in zero(202). The processor checks if the relevant interrupt occurs(204). If the interrupt does not occur, the processor keeps the stand-by state. Otherwise, the processor performs the interrupt service routine(206).
Patent KR-20010023071-A (KR)
Title: 광섬유 예비성형품 제조를 위한 방법 및 장치
IPC: C03B37/027
Filed: 1998-08-19
Abstract: 광섬유는 광섬유 제조의 인발 단계 동안 직접적으로 달성도도록 내부 코어 위에 외부 자켓 튜브의 와해를 허용하는 직결 슬리이빙 기술에 의해 생산된다. 광섬유 제조공정시, 예비성형품은 폐쇄된 환형갭/캐비티을 갖게 된다. 상기 예비성형품은 역시 기밀을 만들어낸다. 진공은 이 조립체?? 환형갭/캐비티 내에 유지될 수 있다. 열원은 로드의 각 끝단부 상에 상기 튜브의 끝단을 와해시키기 위해 적용 되고, 상기 일단으로부터 타단으로의 열원의 횡단속도는 최종 예비성형품의 크랙 방지를 위해 제어된다. 얻어진 예비성형품은 드로잉 타워 상에 장착되고, 섬유는 로드 상에 튜브의 나머지 부분을 동시에 와해하는 동안 인발된다. 튜브 내에 로드를 정렬시키는 장치는 상기한 예비성형품 제조 공정에 사용되고, 나사산이 형성된 몸체와 링들 및 분할링들을 포함한다.
Patent KR-20010015581-A (KR)
Title: 복합층 도전성 매트릭스 형성 방법
IPC: H01J9/18
Filed: 1998-07-24
Abstract: 평면 패널 디스플레이 장치를 위한 3차원 복합층 도전성 매트릭스 구조를 형성하기 위한 방법이 개시된다.  하나의 태양에서, 본 발명은 평면 패널 디스플레이의 페이스플레이트 표면을 가로질러 제 1 픽셀 분리 구조를 형성한다.  제 1 픽셀 분리 구조는 인접한 제 1 서브-픽셀 영역을 분리시킨다.  이 태양에서, 제 1 픽셀 분리 구조는 페이스플레이트의 표면을 가로질러 광-영상 재료의 제 1 층을 적용하는 것에 의해 형성된다.  다음에, 광-영상 재료의 제 1 층의 일부가 제거되어 대응하는 제 1 서브-픽셀 영역을 덮는 광-영상 재료의 제 1 층의 영역을 남긴다.  다음에, 도전성 재료의 제 1 층이 광-영상 재료의 제 1 층의 상기 영역 사이에 배치되도록, 도전성 재료의 제 1 층이 페이스플레이트의 표면 위에 적용된다.  다음에 본 발명은 광-영상 재료의 제 1 층의 영역을 제거하여, 제 1 서브-픽셀 영역 사이에 배치되는 도전성 재료의 제 1 층으로 형성되는 제 1 픽셀 분리 구조 만을 남긴다.  본 발명은 제 2 서브-픽셀 영역 사이에 제 2 픽셀 분리 구조를 형성하기 위해 유사한 단계를 수행한다.  제 2 픽셀 분리 구조는 제 1 픽셀 분리 구조에 대하여 실질적으로 직각으로 배향되어 형성되고, 본 태양에서는 제 1 픽셀 분리 구조와 다른 높이를 갖는다.  이렇게 하여, 3차원 복합층 도전성 매트릭스 구조가 형성된다.
Patent KR-20010024139-A (KR)
Title: 프탈라이드의 제조 방법
IPC: C25B3/25
Filed: 1998-09-05
Abstract: 본 발명은 (I) 카르복실기가 축합 반응에 의해 그로부터 유도될 수 있는 단위로 치환될 수 있으며, o-페닐렌 단위중 1개 이상의 수소가 불활성 라디칼로 치환될 수 있는 프탈산 또는 프탈산 유도체를 전해액중에 용해된 상태로 비분할 전해조내의 음극에서 환원시키는 단계, 
     (II) 전해액중 프탈라이드 부분과 프탈산 또는 프탈산 유도체 부분의 합에 대한 프탈라이드의 부분의 몰비(M)가 0.8:1 내지 0.995:1인 단계로 반응이 진행되었을 때 전해조로부터 전해액을 방출시키는 단계, 및 
     (III) 적절하다면 전해액의 증류 처리후 전해액으로부터 프탈라이드를 결정화시키고, 이를 모액으로부터 분리시키는 단계에 의한 프탈라이드의 제조 방법에 관한 것이다.
Patent KR-20010024267-A (KR)
Title: 난시 컨텍트 렌즈 및 장치상의 자동제조 및 프린팅방법
IPC: G02C7/04
Filed: 1998-09-24
Abstract: 밸러스트 부분이 사용자의 눈에 적절한 경사로 컨텍트 렌즈의 토릭부분이 발생하게 하는 토릭부분 및 밸러스트 부분을 제조하는 방법. 
     상기 토릭 렌즈는 액체 모노머를 가지는 절반의 캐스팅 컵 조립체를 채우고 팰릿을 닫는 조립체로 움직이고 정보태그(27)로부터 얻어지는 정보에 기반을 두며 하나 또는 두 절반의 캐스팅컵 조립체(26)를 회전하고 상기 캐스팅 컵 조립체를 닫는 조립체(16)를 채우는데 최소한 절반의 캐스팅 컵 조립체(26)와 정보태그(27)를 포함하는 팰릿을 이동시킴으로써 제조된다. 
     액체 모노머는 경화되고 그후, 토릭 컨텍트 렌즈가 이루어진다.
Patent KR-20010015707-A (KR)
Title: 의약
IPC: A61P43/00
Filed: 1998-10-05
Abstract: 본 발명은 변비증이 없는 여성 IBS 환자의 치료에 대한 5-HT 3 수용체 길항제의 용도에 관한 것이다.
Patent KR-20010032901-A (KR)
Inventor: HILARIUS VOLKER
IPC: C25B3/28
Filed: 1999-09-29
Abstract: 본 발명은 하기 화학식 1의 퍼플루오로알킬플루오로포스포란의 제조방법, 전도성 염에 대한 전해질 및 전구체로서의 그의 용도 및 리튬 배터리에 대한 그의 용도에 관한 것이다: 
     화학식 1 
     (C n F 2n+m ) y PF 5-y   
     상기식에서, 
     n은 1 내지 8의 정수이고, 
     m은 +1 또는 -1이고, 
     y는 1 내지 3의 정수이고, 
     리간드(C n F 2n+m )는 동일하거나 상이할 수 있다.
Patent KR-20010024784-A (KR)
Title: 에이티엠 노드의 중앙 집중화된 대기 행렬
IPC: H04Q11/04
Filed: 1998-12-08
Abstract: ATM 교환 노드는 ATM 스위치 코어(30)에 접속된 대기 행렬 자원(230)을 갖는다. 대기 행렬 자원은 ATM 스위치 코어를 통해 다수의 출력 링크로 경로 지정하기 위해 예정된 ATM 셀에 중앙 집중화된 대기 행렬을 제공한다. 상기 ATM 스위치 코어는 대기 행렬을 필요로 하는 어느 출력 링크로 예정된 ATM 셀을 중앙 집중화된 대기 행렬 자원으로 경로 지정한다. 대기 행렬을 필요로 하지 않는 출력 링크에 대한 ATM 셀은 대기 행렬 자원으로 지정되지 않는다. 대기 행렬 자원은 대기 행렬 자원에 의해 조정되는 각 출력 링크에 대한 링크 다중화기(280)를 갖는다. 각 링크 다중화기는 제 1 스테이지(304) 및 제 2 스테이지(302)를 갖는다. 제 2 스테이지는 ATM 패킷을 저장하는 다수의 대기 행렬(312) 및, 상기 제 1 스테이지로 전송하기 위한 제 2 스테이지의 다수의 대기 행렬내에 저장된 ATM 패킷을 선택하는 제 2 스테이지 다중화기(314)를 포함한다. 제 1 스테이지는 ATM 셀을 저장하는 다수의 대기 행렬(320) 및, 상기 대기 행렬 자원으로부터 방전하기 위한 제 2 스테이지의 다중화된 ATM 패킷으로 형성된 ATM 셀을 포함하는 ATM 셀의 선택용 제 1 스테이지 다중화기(330)를 구비한다. 중앙 집중 및 선택적인 대기 행렬 자원은 ATM 스위치 코어에 접속된 각 단말기 보드에서 대기 행렬을 위한 필요성을 제거한다.
Patent KR-20010033964-A (KR)
Title: 상류에 제수기를 가지는 가열 가능한 촉매 컨버터 장치
IPC: F01N3/08
Filed: 1999-01-07
Abstract: 본 발명은 내연기관(1)의 배기가스류를 정화하기 위한 장치에 관한 것이다.  이 장치는 제 1 제수기(5), 전기 가열될 수 있는 허니콤 모노리스(7) 및 산화를 촉진하는 촉매 활성 코팅이 된 허니콤 모노리스(8)를 포함하며, 이들은 배기가스의 유동방향(S)을 따라 차례로 배열된다.  전기 가열될 수 있는 허니콤 모노리스(7) 및 촉매 활성 코팅이 된 허니콤 모노리스(8)는 완전히 또는 부분적으로 하나의 부품을 형성할 수 있다.  콜드스타트 상태에서 배기가스를 확실하게 정화하기 위해 이 조립체가, 람다 프로브(lambda-probe)가 장착된 촉매 컨버터 뒤에 작은 보조 시스템(supplemental system)으로서 연결될 수 있다.  보조 시스템은 규격이 크면 전체 배기가스를 정화할 수 있다.  상류에 위치한 제수기에 의해 전기적으로 가열될 수 있는 건조 허니콤(7)은 촉매 변환에 필요한 온도인 단 70∼90℃ 범위의 온도에 신속하게 도달하며, 게다가 종래 시스템에 비해 전기에너지 소모가 작다.  상기 장치는 차량 배기가스 중의 오염물질을 극히 낮은 양으로 감소시킬 수 있다.
Patent KR-20010040377-A (KR)
IPC: B66B9/187
Filed: 1999-01-27
Abstract: The invention relates to a builder's hoist, comprising a hoist platform, a hoist mast and a hoist cab which travels up and down said hoist mast. The aim of the invention is to provide a hoist of this type which is suitable for transporting people and loads as simply as possible. To this end, the hoist cab (13) consists of at least one cab base module (1) which has a carrying platform (2) and at least one side part, preferably a side wall (3), said side part being fixed to the carrying platform (2). In addition to the at least one fixed side wall (3), replaceable side wall sections (4, 5; 6, 7) and a roof covering (8) which is detachably arranged on the top face of the at least one fixed side wall (3) are provided.
Patent KR-20010042459-A (KR)
Title: 지터측정장치 및 방법
IPC: G01R29/26
Filed: 2000-02-07
Abstract: Hilbert변환기를 사용하여 피측정신호를 복소수의 해석신호로 변환하고, 이 해석신호의 순시위상을 측정하고, 그 순시위상에서 리니어 위상을 빼고 위상잡음파형을 구하며, 그 위상잡음파형을 해석신호의 실수부의 제로크로스점 부근에서 샘플링하고, 그 샘플위상잡음파형의 차분파형을 계산하여 차분위상잡음파형을 구하고, 상기 위상잡음파형에 의해 RMS지터를 위상잡음파형에 의해 피크지터를 구한다.
Patent KR-20010042518-A (KR)
Title: 신규 제초제
IPC: C07D213/75
Filed: 1999-04-06
Abstract: 화학식 I의 화합물 및 농화학적으로 허용되는 이의 염 또는 이의 입체이성체는 제초제로서 사용하기에 적합하다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     A는 =N- 또는 이고, 
     R 1 은 수소, 불소, 염소, 브롬 또는 메틸이며, 
     R 2 는 C 1 -C 4 알킬, C 1 -C 4 할로알킬, 할로겐, R 6 O-, 니트로, 아미노 또는 시아노이고, 
     W는 그룹   이며, 
     R 3 , R 6 , R 14 내지 R 24 및 X 3 내지 X 9 는 제1항에서 정의한 바와 같다.
Patent KR-20010034860-A (KR)
IPC: G01N21/64
Filed: 1999-05-19
Abstract: An apparatus for thermally controlling and optically interrogating a reaction mixture includes a vessel (2) having a chamber (10) for holding the mixture. The apparatus also includes a heat-exchanging module (37) having a pair of opposing thermal plates (34A, 34B) for receiving the vessel (2) between them and for heating and/or cooling the mixture contained in the vessel. The module (37) also includes optical excitation and detection assemblies (46, 48) positioned to optically interrogate the mixture. The excitation assembly (46) includes multiple light sources (100) and a set of filters for sequentially illuminating labeled analytes in the mixture with excitation beams in multiple excitation wavelength ranges. The detection assembly (48) includes multiple detectors (102) and a second set of filters for detecting light emitted from the chamber (10) in multiple emission wavelength ranges. The optics assemblies (46, 48) thus provide a multi-channel system for detcting a plurality of different target analytes in the mixture.
Patent KR-20010035161-A (KR)
Title: lung ferric oxide addition soil reclaimation pusan calcicosis manufacture process
Inventor: BEA KI PIL
IPC: C09K17/00
Filed: 2001-01-08
Abstract: PURPOSE: A method for preparing by-product lime added with waste iron oxide to improve soil is provided which reduces manufacturing cost and prevents secondary pollution. CONSTITUTION: The method comprises steps of: (i) pulverizing calcium oxide in a pulverizer(1); (ii) putting the pulverized material obtained from the step (i) into a classifier to obtain powder, more than 98% of which passes through a 1,690μ sieve(2); (iii) pulverizing magnesia in a pulverizer(3); (iv) putting the pulverized material obtained from the step (iii) in a classifier to obtain powder, more than 98% of which passes through a 1,690μ sieve(4); (v) obtaining waste iron oxide powder, more than 98% of which passes through a 1,690μ sieve(5); (vi) putting each powder obtained from the step (ii), step (iv) and (v), where the ratio of the each powder is 1:1:1, into a mixer and mixing them enough(6); (vii) inspecting a sample from the mixture of the step (vi) wherein over 45% of alkaline powder is contained as a main ingredient and less than 0.01% of nickel, less than 0.1% of chromium, and less than 0.04% of titanium can be contained based on 1% of alkaline powder(7); and (viii) packing the obtained materials satisfying the conditions of the step (vii)(8).
Patent KR-20020063071-A (KR)
Title: Kit for detecting HBV by PCR and detection method thereof
Inventor: KWON O JUNG
IPC: C12Q1/68
Filed: 2001-01-26
Abstract: PURPOSE: A kit for detecting hepatitis B virus(HBV) by PCR and a detection method thereof are provided, thereby HBV can be rapidly and cheaply detected and a coloring agent is not required when a PCR product is subjected to an electrophoresis. CONSTITUTION: The kit for detecting HBV by PCR comprises a) a DNA extracting reagent containing distilled water, DTT, NP40 and Tween 20; and b) a PCR master mixture containing distilled water, buffer solution, dNTP, primers, Taq, UDG and cresol red, in which a set of primers has the nucleotide sequence of SEQ ID NOs: 1 and 2. The method for detecting HBV comprises the steps of: a) treating a sample with the DNA extracting reagent and the PCR master mixture, and the PCR master mixture and carrying out PCR; and b) verifying the presence of HBV through the PCR gel after completion of PCR.
Patent KR-20020063970-A (KR)
Title: A teacup thermal insulation device
Inventor: YANG BYEONG IL
IPC: A47G23/04
Filed: 2001-01-31
Abstract: PURPOSE: A teacup thermal insulation device is provided which has a structure capable of enjoying delicious tea when drinking tea at home or other paces by heating the teacup to a certain temperature so that tea in the teacup is not cooled. CONSTITUTION: The teacup thermal insulation device comprises a teacup(11) equipped with a heating coil(12) installed inside the teacup, and a plural connection terminals(13) which are installed on the lower surface part of the teacup and electrically connected to the heating coil(12); a support(14) equipped with an assembly groove(15) which is formed on the upper surface of the support in a female grooved shape, a plural connection terminals(16) which are electrically connected to the bottom part of the assembly groove(15) by a power source and vertically fixed with being distanced from each other, a plural terminal assembly holes(17a) which are penetrated into the support(14) so that the connection terminals(16) are slidingly inserted into the terminal assembly holes(17a), a supporting plate(17) which is vertically movably assembled into the assembly groove(15), an elastic member(18) which is installed at the lower side of the supporting plate(17) to elastically support the supporting plate(17) upward, and a temperature controller(22) which is electrically connected to the connection terminals(16) to control temperature of the heating coil(12); and a cup support(19) which is in an ordinary cup supporting plate shape, equipped with a plural connection terminals(20) conductively connected to upper and lower surfaces of the cup support(19) respectively, and arranged between the teacup(11) and the support(14).
Patent KR-20020066130-A (KR)
Title: Boom for crane vehicle
Inventor: BYUN YANG MAN
IPC: B66C23/68
Filed: 2001-02-09
Abstract: PURPOSE: A boom of a crane is provided to improve working efficiency, and to operate conveniently in a limited space by installing the folding boom in a small vehicle with reducing the weight. CONSTITUTION: A boom of a crane is composed of a boom body having a boom supporting bar, a supporting boom(4), and a first boom(24); a rotating unit turning the boom body; and a hydraulic unit having a hydraulic lift cylinder and a hydraulic pump. A bending boom(30) is installed with mounting a bending unit(10) in the end of the first boom, and an extension boom(40) is installed separably in the bending boom. The inclined angle between the first boom and the bending boom is formed in spreading the bending boom, and the bending unit is composed of a connecting bracket(12), an extension bracket(14) and a fixing bracket(16). The diameter of the first boom is decreased with folding the bending boom, and the weight of the crane is minimized.
Patent KR-20020066441-A (KR)
Title: Press apparatus for spring back reduction
Inventor: KANG CHUNG GIL
IPC: B30B15/34
Filed: 2001-02-10
Abstract: PURPOSE: A press is provided to improve the dimension precision of an article by reducing a spring back. CONSTITUTION: An apparatus for cooling a punch(10) is accommodated in the punch(10). In order to cool the punch(10), a coolant pipe(12) is installed in the punch(10). Coolant flows through the coolant pipe(12), and the coolant pipe(12) is connected to a refrigerating cycle. By means of coolant flowing through the coolant pipe(12), the temperature of the punch(20) is reduced to a required temperature. Since the coolant pipe(12) is connected to the refrigerating cycle, coolant is repeatedly and continuously circulated. A compressor is provided to compress coolant evaporated while passing through the coolant pipe(12). A compressed coolant is condensed by a condenser.
Patent KR-20020068105-A (KR)
Title: Length adjustable coner form
Inventor: LEE TAE HO
IPC: E04G11/00
Filed: 2001-02-20
Abstract: PURPOSE: A corner form is provided to simplify regulating length, to reduce the amount of work by a formwork and to heighten reusability of a form. CONSTITUTION: The corner form comprises: primary/secondary slide forms(200,201) formed by attaching a primary panel fixing square bar(210) and stiffening frames(240,241,242) on the edge of a rectangular board(230); a guide form(100) containing upper/lower guide frames(110,111), primary/secondary vertical members(120,121) and a secondary panel fixing square bar(130) and guiding the primary/secondary slide forms(200,201); primary/secondary length-regulable panels(300,301) installed to the primary/secondary panel fixing square bars(210,130); and a fixture for fixing the slide forms(200,201) to the guide form(100).
Patent KR-20020069390-A (KR)
Title: A method and an apparatus for processing of boil off gas of low temperature liquefied gas
Inventor: OZAKI HIROSHI
IPC: F17C13/00
Filed: 2001-02-26
Abstract: PURPOSE: A method and a device for processing boil-off gas of liquefied gas of low temperature are provided to automatically keep the balance in the heat exchange in spite of the change in the load of a compressor by the direct heat exchange between boil-off gas before and after the compressor. CONSTITUTION: A device for processing boil-off gas of liquefied gas of low temperature includes a tank(10) for storing LNG gas, to which a LNG line(L1) is connected so as to eject LNG gas branched off into a high pressure line and low pressure line. The device compresses boil-off gas extracted from the tank up to a specific supply pressure of a consuming site, which comprises a heat exchanger(14) for exchanging directly heat between boil-off gas flowing from the tank to a compressor(12) of the processing line and boil-off gas reaching from the compressor to the consuming site.
Patent KR-20020070552-A (KR)
Title: Forming die for semiconductor package and forming method
Inventor: KANG HAN SEUNG
IPC: H01L21/56
Filed: 2001-02-28
Abstract: PURPOSE: A forming die of a semiconductor package is provided to prevent generation of burr in a lead, by forming the lead while air of high pressure is sprayed instead of a physical and mechanical contact with a punch. CONSTITUTION: A bottom die(11) supports the bottom of the semiconductor package. A top die(17) fixes the upper portion of the semiconductor package. A punch(31) in which a plurality of penetration holes(33) for spraying the air of high pressure are formed is installed on the side surface of the bottom die and the top die so that the lead(42) can be formed by the air of high pressure while not contacting with the semiconductor package mechanically.
Patent KR-20020071324-A (KR)
Title: Power shift device of transmission for vehicle
Inventor: HA HEON GWAN
IPC: B60K20/04
Filed: 2001-03-06
Abstract: PURPOSE: A power shift unit of a transmission for a vehicle is provided to make selecting and shifting of a power shift simultaneously operated by a rod. CONSTITUTION: In a power shift unit of a transmission for a vehicle equipped with a housing(1) having a cylinder(2) within, a shift rod(4) axially moving in the cylinder, and a striker(6) crossed with the shift rod, an input rod is installed to a side of the shift rod. The input rod is crossed with the shift rod and is opposite to the striker. Selecting and shifting are performed through the input rod connected to the shift rod. Therefore, select and shift of the power shift unit are simultaneously performed by one input rod.
Patent KR-20020072084-A (KR)
Title: Manufacturing process and composite of inner and outer building materials for charcoal and silica
Inventor: CHOI CHANG YUONG
IPC: C04B38/06
Filed: 2001-03-08
Abstract: PURPOSE: Construction interior and exterior materials using charcoal and silica as main materials are provided, which has light weight, heat insulation, far infrared and anion emission, deodorization, electromagnetic wave shield, etc. CONSTITUTION: The manufacturing method comprises the steps of: mixing 40-50% of fined charcoal, 30-40% of silica, and 10% of jade, germanium, silica, volcanic stone, quartz, etc.; adding 0.3-0.5% of polyurethane resin, acryl resin and foamed resin, and 0.1-0.2% of cation agent to improve thermal resistance and bonding force of the mixture; forming and compressing the mixture at 200-300deg.C under pressure of 70-150ton; drying it in the air and cooling; firing it at 700-1200deg.C to increase strength; and coating it with Teflon or glaze.
Patent KR-20010092272-A (KR)
Title: Nonagueous Electrolyte Secondary Battery
Inventor: NAKANISHI NAOYA
IPC: H01M50/534
Filed: 2001-03-13
Abstract: PURPOSE: A non-aqueous electrolyte secondary battery is provided, to obtain a good contact state between a current collector edge and a current collecting plate and a high current collecting performance and to reduce the internal resistance. CONSTITUTION: The non-aqueous electrolyte secondary battery comprises a rolled-up electrode unit(4) which is encased in a cell case(1), and a strip-like current collector which forms an electrode having an edge(48) projecting form at least one of the opposite ends of the electrode unit. Preferably a current collecting plate(5) is joined to the current collector edge(48); a plurality of circular-arc protrusions(52) projecting in a circular-arc cross section and a plurality of slit pieces(53) are formed radially on the current collecting plate(5) and opposed to the current collector edge(48). The collecting plate(5) is welded to the current collector edge(48) with the protrusion(52) and the slit pieces(53) biting into the current collector edge(48).